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1446420-57-0

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1446420-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1446420-57-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,4,2 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1446420-57:
(9*1)+(8*4)+(7*4)+(6*6)+(5*4)+(4*2)+(3*0)+(2*5)+(1*7)=150
150 % 10 = 0
So 1446420-57-0 is a valid CAS Registry Number.

1446420-57-0Downstream Products

1446420-57-0Relevant articles and documents

Cascade synthesis of azoquinazolinones by Cu(I)-catalyzed C-N coupling/C-H activation/C-N formation reactions under O2

Chen, Dingben,Chen, Qiufang,Liu, Miaochang,Dai, Shuangqun,Huang, Ling,Yang, Jianguo,Bao, Weiliang

supporting information, p. 6461 - 6467 (2013/07/26)

A 'one-pot' method has been developed for the synthesis of azoquinazolinones from substituted 2-halo-benzamides and different N-heterocycles via Cu(I)-catalyzed C-N coupling/C-H activation/C-N formation process under O2. A number of azoquinazolinones containing different azole rings and substituents were obtained in good yields.

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